Hitec HS-8330SH

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*Based on known specs.

Technical Specifications

Last Updated: 2026-10-22

Identity
Brand
Product Number	38330
Category	Hobby
Discontinued	Yes
Performance
Torque	7.4V 181.00 oz-in 6.0V 139.00 oz-in Below Average
Speed	7.4V 0.07 sec/60° 6.0V 0.09 sec/60° Above Average
Physical
Weight	2.33 ozAverage
Dimensions	L 1.57 in W 0.78 in H 1.46 in
Drivetrain
Motor Type	Coreless
Gears	Steel
Gear Spline/Teeth	25 T
Rotation/Support	Dual Bearings
Control & Signal
Modulation	Digital
Neutral Position	1500 µs
Control System	PWM
Programmable	No
Electrical & Environment
Operating Voltage	6–7.4 V
Connectivity
Connector	JR (Universal)

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Compatible Hardware

Amazon eBay

*Based on known specs.

Class Comparison

Torque	Below Average Stronger than 30% of 1060 Digital Standard servos at 6.0V
Speed	Above Average Faster than 86% of 1045 Digital Standard servos at 6.0V
Weight	Average Lighter than 42% of 1880 Digital Standard servos

Performance Analysis

Shaft Power	3.02–4.78 W
Power Density	2.674 W/in³ More power-dense than 55% of 1768 Digital Standard servos
Torque Density	2.1061 oz-in/g Stronger than 24% of 1053 Digital Standard servos
Torque-to-Volume Ratio	77.74 oz-in/in³ Denser torque than 31% of 1058 Digital Standard servos
Speed-to-Weight	0.17825 (1/sec·g) Faster than 83% of 1038 Digital Standard servos
Speed-Torque Trade-off	11.81 Better balanced than 16% of 1034 Digital Standard servos
Torque Gain per Volt	21.58%/V More voltage-responsive (torque) than 87% of 873 Digital Standard servos
Speed Gain per Volt	15.30%/V More voltage-responsive (speed) than 49% of 874 Digital Standard servos
Voltage Range Width	1.4 V Wider voltage range than 33% of 1560 Digital Standard servos